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smol/src/global.c

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/* $Id$ */
/**************************************************************************
* global.c *
* *
* Copyright (C) 1999-2005 Chris Allegretta *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
* 02110-1301, USA. *
* *
**************************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <assert.h>
#include "proto.h"
/* Global variables */
#ifndef DISABLE_WRAPJUSTIFY
/* wrap_at might be set in rcfile.c or nano.c. */
ssize_t wrap_at = -CHARS_FROM_EOL; /* Right justified fill value,
allows resize */
#endif
char *last_search = NULL; /* Last string we searched for */
char *last_replace = NULL; /* Last replacement string */
int search_last_line; /* Is this the last search line? */
unsigned long flags = 0; /* Our flag containing many options */
WINDOW *topwin; /* Top buffer */
WINDOW *edit; /* The file portion of the editor */
WINDOW *bottomwin; /* Bottom buffer */
char *filename = NULL; /* Name of the file */
#ifndef NANO_SMALL
struct stat originalfilestat; /* Stat for the file as we loaded it */
#endif
int editwinrows = 0; /* How many rows long is the edit
window? */
filestruct *current; /* Current buffer pointer */
size_t current_x = 0; /* Current x-coordinate in the edit
window */
int current_y = 0; /* Current y-coordinate in the edit
window */
filestruct *fileage = NULL; /* Our file buffer */
filestruct *edittop = NULL; /* Pointer to the top of the edit
buffer with respect to the
file struct */
filestruct *filebot = NULL; /* Last node in the file struct */
filestruct *cutbuffer = NULL; /* A place to store cut text */
#ifndef DISABLE_JUSTIFY
filestruct *jusbuffer = NULL; /* A place to store unjustified text */
#endif
partition *filepart = NULL; /* A place to store a portion of the
file struct */
#ifdef ENABLE_MULTIBUFFER
openfilestruct *open_files = NULL; /* The list of open file
buffers */
#endif
#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
char *whitespace = NULL; /* Characters used when displaying
the first characters of tabs and
spaces. */
int whitespace_len[2]; /* The length of the characters. */
#endif
#ifndef DISABLE_JUSTIFY
char *punct = NULL; /* Closing punctuation that can end
sentences. */
char *brackets = NULL; /* Closing brackets that can follow
closing punctuation and can end
sentences. */
char *quotestr = NULL; /* Quote string. The default value is
set in main(). */
#ifdef HAVE_REGEX_H
regex_t quotereg; /* Compiled quotestr regular expression. */
int quoterc; /* Did it compile? */
char *quoteerr = NULL; /* The error message. */
#else
size_t quotelen; /* strlen(quotestr) */
#endif
#endif
#ifndef NANO_SMALL
char *backup_dir = NULL; /* Backup directory. */
#endif
char *answer = NULL; /* Answer str to many questions */
int totlines = 0; /* Total number of lines in the file */
size_t totsize = 0; /* Total number of characters in the
file */
size_t placewewant = 0; /* The column we'd like the cursor
to jump to when we go to the
next or previous line */
ssize_t tabsize = -1; /* Our internal tabsize variable. The
default value is set in main(). */
char *hblank = NULL; /* A horizontal blank line */
#ifndef DISABLE_HELP
char *help_text; /* The text in the help window */
#endif
/* More stuff for the marker select */
#ifndef NANO_SMALL
filestruct *mark_beginbuf; /* The begin marker buffer */
size_t mark_beginx; /* X value in the string to start */
#endif
#ifndef DISABLE_OPERATINGDIR
char *operating_dir = NULL; /* Operating directory, which we can't */
char *full_operating_dir = NULL;/* go higher than */
#endif
#ifndef DISABLE_SPELLER
char *alt_speller = NULL; /* Alternative spell command */
#endif
shortcut *main_list = NULL;
shortcut *whereis_list = NULL;
shortcut *replace_list = NULL;
shortcut *replace_list_2 = NULL; /* 2nd half of replace dialog */
shortcut *gotoline_list = NULL;
shortcut *writefile_list = NULL;
shortcut *insertfile_list = NULL;
#ifndef DISABLE_HELP
shortcut *help_list = NULL;
#endif
#ifndef DISABLE_SPELLER
shortcut *spell_list = NULL;
#endif
#ifndef NANO_SMALL
shortcut *extcmd_list = NULL;
#endif
#ifndef DISABLE_BROWSER
shortcut *browser_list = NULL;
shortcut *gotodir_list = NULL;
#endif
#ifdef ENABLE_COLOR
const colortype *colorstrings = NULL;
syntaxtype *syntaxes = NULL;
char *syntaxstr = NULL;
#endif
const shortcut *currshortcut; /* Current shortcut list we're using */
#ifndef NANO_SMALL
toggle *toggles = NULL;
#endif
#ifndef NANO_SMALL
filestruct *search_history = NULL;
filestruct *searchage = NULL;
filestruct *searchbot = NULL;
filestruct *replace_history = NULL;
filestruct *replaceage = NULL;
filestruct *replacebot = NULL;
#endif
/* Regular expressions */
#ifdef HAVE_REGEX_H
regex_t search_regexp; /* Global to store compiled search regexp */
regmatch_t regmatches[10]; /* Match positions for parenthetical
subexpressions, max of 10 */
#endif
bool curses_ended = FALSE; /* Indicates to statusbar() to simply
* write to stderr, since endwin() has
* ended curses mode. */
char *homedir = NULL; /* $HOME or from /etc/passwd. */
size_t length_of_list(const shortcut *s)
{
size_t i = 0;
for (; s != NULL; s = s->next)
i++;
return i;
}
/* Initialize a struct *without* our lovely braces =( */
void sc_init_one(shortcut **shortcutage, int ctrlval, const char *desc,
#ifndef DISABLE_HELP
const char *help,
#endif
int metaval, int funcval, int miscval, bool view, void
(*func)(void))
{
shortcut *s;
if (*shortcutage == NULL) {
*shortcutage = (shortcut *)nmalloc(sizeof(shortcut));
s = *shortcutage;
} else {
for (s = *shortcutage; s->next != NULL; s = s->next)
;
s->next = (shortcut *)nmalloc(sizeof(shortcut));
s = s->next;
}
s->ctrlval = ctrlval;
s->desc = _(desc);
#ifndef DISABLE_HELP
s->help = _(help);
#endif
s->metaval = metaval;
s->funcval = funcval;
s->miscval = miscval;
s->viewok = view;
s->func = func;
s->next = NULL;
}
void shortcut_init(bool unjustify)
{
const char *get_help_msg = N_("Get Help");
const char *exit_msg = N_("Exit");
const char *prev_page_msg = N_("Prev Page");
const char *next_page_msg = N_("Next Page");
const char *replace_msg = N_("Replace");
const char *go_to_line_msg = N_("Go To Line");
const char *cancel_msg = N_("Cancel");
const char *first_line_msg = N_("First Line");
const char *last_line_msg = N_("Last Line");
const char *refresh_msg = N_("Refresh");
#ifndef NANO_SMALL
const char *cut_till_end_msg = N_("CutTillEnd");
#endif
#ifndef DISABLE_JUSTIFY
const char *beg_of_par_msg = N_("Beg of Par");
const char *end_of_par_msg = N_("End of Par");
const char *fulljstify_msg = N_("FullJstify");
#endif
#ifndef NANO_SMALL
const char *case_sens_msg = N_("Case Sens");
const char *backwards_msg = N_("Backwards");
#endif
#ifdef HAVE_REGEX_H
const char *regexp_msg = N_("Regexp");
#endif
#ifndef NANO_SMALL
const char *history_msg = N_("History");
#ifdef ENABLE_MULTIBUFFER
const char *new_buffer_msg = N_("New Buffer");
#endif
#endif
#ifndef DISABLE_BROWSER
const char *to_files_msg = N_("To Files");
#endif
#ifndef DISABLE_HELP
const char *nano_help_msg = N_("Invoke the help menu");
const char *nano_exit_msg =
#ifdef ENABLE_MULTIBUFFER
N_("Close the current file buffer/Exit from nano")
#else
N_("Exit from nano")
#endif
;
const char *nano_writeout_msg =
N_("Write the current file to disk");
const char *nano_justify_msg = N_("Justify the current paragraph");
const char *nano_insert_msg =
N_("Insert another file into the current one");
const char *nano_whereis_msg =
N_("Search for text within the editor");
const char *nano_prevpage_msg = N_("Move to the previous screen");
const char *nano_nextpage_msg = N_("Move to the next screen");
const char *nano_cut_msg =
N_("Cut the current line and store it in the cutbuffer");
const char *nano_uncut_msg =
N_("Uncut from the cutbuffer into the current line");
const char *nano_cursorpos_msg =
N_("Show the position of the cursor");
const char *nano_spell_msg =
N_("Invoke the spell checker, if available");
const char *nano_gotoline_msg =
N_("Go to a specific line number and column number");
const char *nano_replace_msg = N_("Replace text within the editor");
#ifndef NANO_SMALL
const char *nano_mark_msg = N_("Mark text at the cursor position");
const char *nano_whereis_next_msg = N_("Repeat last search");
#endif
const char *nano_prevline_msg = N_("Move to the previous line");
const char *nano_nextline_msg = N_("Move to the next line");
const char *nano_forward_msg = N_("Move forward one character");
const char *nano_back_msg = N_("Move back one character");
const char *nano_home_msg =
N_("Move to the beginning of the current line");
const char *nano_end_msg =
N_("Move to the end of the current line");
const char *nano_refresh_msg =
N_("Refresh (redraw) the current screen");
const char *nano_delete_msg =
N_("Delete the character under the cursor");
const char *nano_backspace_msg =
N_("Delete the character to the left of the cursor");
const char *nano_tab_msg =
N_("Insert a tab character at the cursor position");
const char *nano_enter_msg =
N_("Insert a carriage return at the cursor position");
#ifndef NANO_SMALL
const char *nano_nextword_msg = N_("Move forward one word");
const char *nano_prevword_msg = N_("Move backward one word");
const char *nano_wordcount_msg =
N_("Count the number of words in the file");
#endif
#ifndef DISABLE_JUSTIFY
const char *nano_parabegin_msg =
N_("Go to the beginning of the current paragraph");
const char *nano_paraend_msg =
N_("Go to the end of the current paragraph");
#endif
#ifdef ENABLE_MULTIBUFFER
const char *nano_openprev_msg =
N_("Switch to the previous file buffer");
const char *nano_opennext_msg =
N_("Switch to the next file buffer");
#endif
const char *nano_verbatim_msg = N_("Insert character(s) verbatim");
#ifndef NANO_SMALL
const char *nano_cut_till_end_msg =
N_("Cut from the cursor position to the end of the file");
#endif
#ifndef DISABLE_JUSTIFY
const char *nano_fulljustify_msg = N_("Justify the entire file");
#endif
#if !defined(NANO_SMALL) && defined(HAVE_REGEX_H)
const char *nano_bracket_msg = N_("Find other bracket");
#endif
const char *nano_cancel_msg = N_("Cancel the current function");
const char *nano_firstline_msg =
N_("Go to the first line of the file");
const char *nano_lastline_msg =
N_("Go to the last line of the file");
#ifndef NANO_SMALL
const char *nano_case_msg =
N_("Make the current search/replace case (in)sensitive");
const char *nano_reverse_msg =
N_("Make the current search/replace go backwards");
#endif
#ifdef HAVE_REGEX_H
const char *nano_regexp_msg = N_("Use regular expressions");
#endif
#ifndef NANO_SMALL
const char *nano_history_msg =
N_("Edit the previous search/replace strings");
#endif
#ifndef DISABLE_BROWSER
const char *nano_tofiles_msg = N_("Go to file browser");
#endif
#ifndef NANO_SMALL
const char *nano_dos_msg = N_("Write file out in DOS format");
const char *nano_mac_msg = N_("Write file out in Mac format");
#endif
const char *nano_append_msg = N_("Append to the current file");
const char *nano_prepend_msg = N_("Prepend to the current file");
#ifndef NANO_SMALL
const char *nano_backup_msg =
N_("Back up original file when saving");
const char *nano_execute_msg = N_("Execute external command");
#endif
#if !defined(NANO_SMALL) && defined(ENABLE_MULTIBUFFER)
const char *nano_multibuffer_msg = N_("Insert into new buffer");
#endif
#ifndef DISABLE_BROWSER
const char *nano_exitbrowser_msg = N_("Exit from the file browser");
const char *nano_gotodir_msg = N_("Go to directory");
#endif
#endif /* !DISABLE_HELP */
/* The following macro is to be used in calling sc_init_one(). The
* point is that sc_init_one() takes 9 arguments, unless DISABLE_HELP is
* defined, when the 4th one should not be there. */
#ifndef DISABLE_HELP
#define IFHELP(help, nextvar) help, nextvar
#else
#define IFHELP(help, nextvar) nextvar
#endif
free_shortcutage(&main_list);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_EXIT_KEY,
#ifdef ENABLE_MULTIBUFFER
open_files != NULL && open_files != open_files->next ?
N_("Close") :
#endif
exit_msg, IFHELP(nano_exit_msg, NANO_NO_KEY), NANO_EXIT_FKEY,
NANO_NO_KEY, VIEW, do_exit);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_WRITEOUT_KEY, N_("WriteOut"),
IFHELP(nano_writeout_msg, NANO_NO_KEY), NANO_WRITEOUT_FKEY,
NANO_NO_KEY, NOVIEW, do_writeout_void);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_JUSTIFY_KEY, N_("Justify"),
IFHELP(nano_justify_msg, NANO_NO_KEY),
NANO_JUSTIFY_FKEY, NANO_NO_KEY, NOVIEW,
#ifndef DISABLE_JUSTIFY
do_justify_void
#else
nano_disabled_msg
#endif
);
/* We allow inserting files in view mode if multibuffers are
* available, so that we can view multiple files. */
/* If we're using restricted mode, inserting files is disabled since
* it allows reading from or writing to files not specified on the
* command line. */
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_INSERTFILE_KEY, N_("Read File"),
IFHELP(nano_insert_msg, NANO_NO_KEY), NANO_INSERTFILE_FKEY,
NANO_NO_KEY,
#ifdef ENABLE_MULTIBUFFER
VIEW
#else
NOVIEW
#endif
, !ISSET(RESTRICTED) ? do_insertfile_void :
nano_disabled_msg);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_WHEREIS_KEY, N_("Where Is"),
IFHELP(nano_whereis_msg, NANO_NO_KEY), NANO_WHEREIS_FKEY,
NANO_NO_KEY, VIEW, do_search);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_PREVPAGE_KEY, prev_page_msg,
IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY,
NANO_NO_KEY, VIEW, do_page_up);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_NEXTPAGE_KEY, next_page_msg,
IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY,
NANO_NO_KEY, VIEW, do_page_down);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_CUT_KEY, N_("Cut Text"),
IFHELP(nano_cut_msg, NANO_NO_KEY), NANO_CUT_FKEY,
NANO_NO_KEY, NOVIEW, do_cut_text);
if (unjustify)
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_UNJUSTIFY_KEY, N_("UnJustify"),
IFHELP(NULL, NANO_NO_KEY), NANO_UNJUSTIFY_FKEY,
NANO_NO_KEY, NOVIEW, NULL);
else
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_UNCUT_KEY, N_("UnCut Txt"),
IFHELP(nano_uncut_msg, NANO_NO_KEY), NANO_UNCUT_FKEY,
NANO_NO_KEY, NOVIEW, do_uncut_text);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_CURSORPOS_KEY, N_("Cur Pos"),
IFHELP(nano_cursorpos_msg, NANO_NO_KEY), NANO_CURSORPOS_FKEY,
NANO_NO_KEY, VIEW, do_cursorpos_void);
/* If we're using restricted mode, spell checking is disabled
* because it allows reading from or writing to files not specified
* on the command line. */
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_SPELL_KEY, N_("To Spell"),
IFHELP(nano_spell_msg, NANO_NO_KEY), NANO_SPELL_FKEY,
NANO_NO_KEY, NOVIEW,
#ifndef DISABLE_SPELLER
!ISSET(RESTRICTED) ? do_spell :
#endif
nano_disabled_msg);
sc_init_one(&main_list, NANO_GOTOLINE_KEY, go_to_line_msg,
IFHELP(nano_gotoline_msg, NANO_GOTOLINE_ALTKEY),
NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW,
do_gotolinecolumn_void);
sc_init_one(&main_list, NANO_REPLACE_KEY, replace_msg,
IFHELP(nano_replace_msg, NANO_ALT_REPLACE_KEY),
NANO_REPLACE_FKEY, NANO_NO_KEY, NOVIEW, do_replace);
#ifndef NANO_SMALL
sc_init_one(&main_list, NANO_MARK_KEY, N_("Mark Text"),
IFHELP(nano_mark_msg, NANO_MARK_ALTKEY), NANO_MARK_FKEY,
NANO_NO_KEY, VIEW, do_mark);
sc_init_one(&main_list, NANO_NO_KEY, N_("Where Is Next"),
IFHELP(nano_whereis_next_msg, NANO_WHEREIS_NEXT_KEY),
NANO_WHEREIS_NEXT_FKEY, NANO_NO_KEY, VIEW, do_research);
#endif
sc_init_one(&main_list, NANO_PREVLINE_KEY, N_("Prev Line"),
IFHELP(nano_prevline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_up);
sc_init_one(&main_list, NANO_NEXTLINE_KEY, N_("Next Line"),
IFHELP(nano_nextline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_down);
sc_init_one(&main_list, NANO_FORWARD_KEY, N_("Forward"),
IFHELP(nano_forward_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_right_void);
sc_init_one(&main_list, NANO_BACK_KEY, N_("Back"),
IFHELP(nano_back_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_left_void);
sc_init_one(&main_list, NANO_HOME_KEY, N_("Home"),
IFHELP(nano_home_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_home);
sc_init_one(&main_list, NANO_END_KEY, N_("End"),
IFHELP(nano_end_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_end);
sc_init_one(&main_list, NANO_REFRESH_KEY, refresh_msg,
IFHELP(nano_refresh_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, total_refresh);
sc_init_one(&main_list, NANO_DELETE_KEY, N_("Delete"),
IFHELP(nano_delete_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, do_delete);
sc_init_one(&main_list, NANO_BACKSPACE_KEY, N_("Backspace"),
IFHELP(nano_backspace_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, do_backspace);
sc_init_one(&main_list, NANO_TAB_KEY, N_("Tab"),
IFHELP(nano_tab_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, do_tab);
sc_init_one(&main_list, NANO_ENTER_KEY, N_("Enter"),
IFHELP(nano_enter_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, do_enter);
#ifndef NANO_SMALL
sc_init_one(&main_list, NANO_NEXTWORD_KEY, N_("Next Word"),
IFHELP(nano_nextword_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_next_word_void);
sc_init_one(&main_list, NANO_NO_KEY, N_("Prev Word"),
IFHELP(nano_prevword_msg, NANO_PREVWORD_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_prev_word);
sc_init_one(&main_list, NANO_NO_KEY, N_("Word Count"),
IFHELP(nano_wordcount_msg, NANO_WORDCOUNT_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_word_count);
#endif
#ifndef DISABLE_JUSTIFY
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_NO_KEY, beg_of_par_msg,
IFHELP(nano_parabegin_msg, NANO_PARABEGIN_ALTKEY1), NANO_NO_KEY,
NANO_PARABEGIN_ALTKEY2, VIEW, do_para_begin_void);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_NO_KEY, end_of_par_msg,
IFHELP(nano_paraend_msg, NANO_PARAEND_ALTKEY1), NANO_NO_KEY,
NANO_PARAEND_ALTKEY2, VIEW, do_para_end_void);
#endif
#ifdef ENABLE_MULTIBUFFER
sc_init_one(&main_list, NANO_NO_KEY, N_("Previous File"),
IFHELP(nano_openprev_msg, NANO_OPENPREV_KEY), NANO_NO_KEY,
NANO_OPENPREV_ALTKEY, VIEW, open_prevfile_void);
sc_init_one(&main_list, NANO_NO_KEY, N_("Next File"),
IFHELP(nano_opennext_msg, NANO_OPENNEXT_KEY), NANO_NO_KEY,
NANO_OPENNEXT_ALTKEY, VIEW, open_nextfile_void);
#endif
sc_init_one(&main_list, NANO_NO_KEY, N_("Verbatim Input"),
IFHELP(nano_verbatim_msg, NANO_VERBATIM_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, do_verbatim_input);
#ifndef NANO_SMALL
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_NO_KEY, cut_till_end_msg,
IFHELP(nano_cut_till_end_msg, NANO_CUTTILLEND_ALTKEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_cut_till_end);
#endif
#ifndef DISABLE_JUSTIFY
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_NO_KEY, fulljstify_msg,
IFHELP(nano_fulljustify_msg, NANO_FULLJUSTIFY_ALTKEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_full_justify);
#endif
#if !defined(NANO_SMALL) && defined(HAVE_REGEX_H)
sc_init_one(&main_list, NANO_NO_KEY, N_("Find Other Bracket"),
IFHELP(nano_bracket_msg, NANO_BRACKET_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_find_bracket);
#endif
free_shortcutage(&whereis_list);
sc_init_one(&whereis_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_FIRSTLINE_KEY, first_line_msg,
IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_FIRSTLINE_FKEY,
NANO_NO_KEY, VIEW, do_first_line);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_LASTLINE_KEY, last_line_msg,
IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_LASTLINE_FKEY,
NANO_NO_KEY, VIEW, do_last_line);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_TOOTHERSEARCH_KEY, replace_msg,
IFHELP(nano_replace_msg, NANO_NO_KEY), NANO_REPLACE_FKEY,
NANO_NO_KEY, VIEW, NULL);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_TOGOTOLINE_KEY, go_to_line_msg,
IFHELP(nano_gotoline_msg, NANO_NO_KEY), NANO_GOTOLINE_FKEY,
NANO_NO_KEY, VIEW, NULL);
#ifndef DISABLE_JUSTIFY
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_PARABEGIN_KEY, beg_of_par_msg,
IFHELP(nano_parabegin_msg, NANO_PARABEGIN_ALTKEY1), NANO_NO_KEY,
NANO_PARABEGIN_ALTKEY2, VIEW, do_para_begin_void);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_PARAEND_KEY, end_of_par_msg,
IFHELP(nano_paraend_msg, NANO_PARAEND_ALTKEY1), NANO_NO_KEY,
NANO_PARAEND_ALTKEY2, VIEW, do_para_end_void);
#endif
#ifndef NANO_SMALL
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_NO_KEY, case_sens_msg,
IFHELP(nano_case_msg, TOGGLE_CASE_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_NO_KEY, backwards_msg,
IFHELP(nano_reverse_msg, TOGGLE_BACKWARDS_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
#ifdef HAVE_REGEX_H
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_NO_KEY, regexp_msg,
IFHELP(nano_regexp_msg, NANO_REGEXP_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
#ifndef NANO_SMALL
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_PREVLINE_KEY, history_msg,
IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_CUTTILLEND_KEY, cut_till_end_msg,
IFHELP(nano_cut_till_end_msg, NANO_CUTTILLEND_ALTKEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_cut_till_end);
#endif
#ifndef DISABLE_JUSTIFY
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&whereis_list, NANO_FULLJUSTIFY_KEY, fulljstify_msg,
IFHELP(nano_fulljustify_msg, NANO_FULLJUSTIFY_ALTKEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_full_justify);
#endif
free_shortcutage(&replace_list);
sc_init_one(&replace_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&replace_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&replace_list, NANO_FIRSTLINE_KEY, first_line_msg,
IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_FIRSTLINE_FKEY,
NANO_NO_KEY, VIEW, do_first_line);
sc_init_one(&replace_list, NANO_LASTLINE_KEY, last_line_msg,
IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_LASTLINE_FKEY,
NANO_NO_KEY, VIEW, do_last_line);
/* Translators: try to keep this string under 12 characters long */
sc_init_one(&replace_list, NANO_TOOTHERSEARCH_KEY, N_("No Replace"),
IFHELP(nano_whereis_msg, NANO_NO_KEY), NANO_REPLACE_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&replace_list, NANO_TOGOTOLINE_KEY, go_to_line_msg,
IFHELP(nano_gotoline_msg, NANO_NO_KEY), NANO_GOTOLINE_FKEY,
NANO_NO_KEY, VIEW, NULL);
#ifndef NANO_SMALL
sc_init_one(&replace_list, NANO_NO_KEY, case_sens_msg,
IFHELP(nano_case_msg, TOGGLE_CASE_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&replace_list, NANO_NO_KEY, backwards_msg,
IFHELP(nano_reverse_msg, TOGGLE_BACKWARDS_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
#ifdef HAVE_REGEX_H
sc_init_one(&replace_list, NANO_NO_KEY, regexp_msg,
IFHELP(nano_regexp_msg, NANO_REGEXP_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
#ifndef NANO_SMALL
sc_init_one(&replace_list, NANO_PREVLINE_KEY, history_msg,
IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
free_shortcutage(&replace_list_2);
sc_init_one(&replace_list_2, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&replace_list_2, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&replace_list_2, NANO_FIRSTLINE_KEY, first_line_msg,
IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_first_line);
sc_init_one(&replace_list_2, NANO_LASTLINE_KEY, last_line_msg,
IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_last_line);
#ifndef NANO_SMALL
sc_init_one(&replace_list_2, NANO_PREVLINE_KEY, history_msg,
IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
free_shortcutage(&gotoline_list);
sc_init_one(&gotoline_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&gotoline_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&gotoline_list, NANO_FIRSTLINE_KEY, first_line_msg,
IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_first_line);
sc_init_one(&gotoline_list, NANO_LASTLINE_KEY, last_line_msg,
IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, do_last_line);
sc_init_one(&gotoline_list, NANO_TOOTHERWHEREIS_KEY,
N_("Go To Text"), IFHELP(nano_whereis_msg, NANO_NO_KEY),
NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL);
#ifndef DISABLE_HELP
free_shortcutage(&help_list);
sc_init_one(&help_list, NANO_REFRESH_KEY, refresh_msg,
IFHELP(nano_refresh_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&help_list, NANO_EXIT_KEY, exit_msg,
IFHELP(nano_exit_msg, NANO_NO_KEY), NANO_EXIT_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&help_list, NANO_PREVPAGE_KEY, prev_page_msg,
IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&help_list, NANO_NEXTPAGE_KEY, next_page_msg,
IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&help_list, NANO_PREVLINE_KEY, N_("Prev Line"),
IFHELP(nano_prevline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&help_list, NANO_NEXTLINE_KEY, N_("Next Line"),
IFHELP(nano_nextline_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
free_shortcutage(&writefile_list);
sc_init_one(&writefile_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&writefile_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#ifndef DISABLE_BROWSER
/* If we're using restricted mode, the file browser is disabled.
* It's useless since inserting files is disabled. */
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_TOFILES_KEY, to_files_msg,
IFHELP(nano_tofiles_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
#endif
#ifndef NANO_SMALL
/* If we're using restricted mode, the DOS format, Mac format,
* append, prepend, and backup toggles are disabled. The first and
* second are useless since inserting files is disabled, the third
* and fourth are disabled because they allow writing to files not
* specified on the command line, and the fifth is useless since
* backups are disabled. */
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_NO_KEY, N_("DOS Format"),
IFHELP(nano_dos_msg, TOGGLE_DOS_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_NO_KEY, N_("Mac Format"),
IFHELP(nano_mac_msg, TOGGLE_MAC_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
#endif
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_NO_KEY, N_("Append"),
IFHELP(nano_append_msg, NANO_APPEND_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_NO_KEY, N_("Prepend"),
IFHELP(nano_prepend_msg, NANO_PREPEND_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
#ifndef NANO_SMALL
/* Translators: try to keep this string under 16 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&writefile_list, NANO_NO_KEY, N_("Backup File"),
IFHELP(nano_backup_msg, TOGGLE_BACKUP_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
#endif
free_shortcutage(&insertfile_list);
sc_init_one(&insertfile_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&insertfile_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#ifndef DISABLE_BROWSER
/* If we're using restricted mode, the file browser is disabled.
* It's useless since inserting files is disabled. */
if (!ISSET(RESTRICTED))
sc_init_one(&insertfile_list, NANO_TOFILES_KEY, to_files_msg,
IFHELP(nano_tofiles_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, NOVIEW, NULL);
#endif
#ifndef NANO_SMALL
/* If we're using restricted mode, command execution is disabled.
* It's useless since inserting files is disabled. */
/* Translators: try to keep this string under 22 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&insertfile_list, NANO_TOOTHERINSERT_KEY,
N_("Execute Command"), IFHELP(nano_execute_msg,
NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL);
#ifdef ENABLE_MULTIBUFFER
/* If we're using restricted mode, the multibuffer toggle is
* disabled. It's useless since inserting files is disabled. */
/* Translators: try to keep this string under 22 characters long */
if (!ISSET(RESTRICTED))
sc_init_one(&insertfile_list, NANO_NO_KEY, new_buffer_msg,
IFHELP(nano_multibuffer_msg, TOGGLE_MULTIBUFFER_KEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL);
#endif
#endif
#ifndef DISABLE_SPELLER
free_shortcutage(&spell_list);
sc_init_one(&spell_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&spell_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
#ifndef NANO_SMALL
free_shortcutage(&extcmd_list);
sc_init_one(&extcmd_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&extcmd_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&extcmd_list, NANO_TOOTHERINSERT_KEY, N_("Insert File"),
IFHELP(nano_insert_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#ifdef ENABLE_MULTIBUFFER
sc_init_one(&extcmd_list, NANO_NO_KEY, new_buffer_msg,
IFHELP(nano_multibuffer_msg, TOGGLE_MULTIBUFFER_KEY),
NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL);
#endif
#endif
#ifndef DISABLE_BROWSER
free_shortcutage(&browser_list);
sc_init_one(&browser_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&browser_list, NANO_EXIT_KEY, exit_msg,
IFHELP(nano_exitbrowser_msg, NANO_NO_KEY), NANO_EXIT_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&browser_list, NANO_PREVPAGE_KEY, prev_page_msg,
IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY,
NANO_NO_KEY, VIEW, NULL);
sc_init_one(&browser_list, NANO_NEXTPAGE_KEY, next_page_msg,
IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY,
NANO_NO_KEY, VIEW, NULL);
/* Translators: try to keep this string under 22 characters long */
sc_init_one(&browser_list, NANO_GOTOLINE_KEY, N_("Go To Dir"),
IFHELP(nano_gotodir_msg, NANO_GOTOLINE_ALTKEY),
NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW, NULL);
free_shortcutage(&gotodir_list);
sc_init_one(&gotodir_list, NANO_HELP_KEY, get_help_msg,
IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY,
NANO_NO_KEY, VIEW,
#ifndef DISABLE_HELP
do_help
#else
nano_disabled_msg
#endif
);
sc_init_one(&gotodir_list, NANO_CANCEL_KEY, cancel_msg,
IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY,
NANO_NO_KEY, VIEW, NULL);
#endif
currshortcut = main_list;
#ifndef NANO_SMALL
toggle_init();
#endif
}
/* Deallocate the given shortcut. */
void free_shortcutage(shortcut **shortcutage)
{
assert(shortcutage != NULL);
while (*shortcutage != NULL) {
shortcut *ps = *shortcutage;
*shortcutage = (*shortcutage)->next;
free(ps);
}
}
#ifndef NANO_SMALL
/* Create one new toggle structure, at the end of the toggles linked
* list. */
void toggle_init_one(int val, const char *desc, long flag)
{
toggle *u;
if (toggles == NULL) {
toggles = (toggle *)nmalloc(sizeof(toggle));
u = toggles;
} else {
for (u = toggles; u->next != NULL; u = u->next)
;
u->next = (toggle *)nmalloc(sizeof(toggle));
u = u->next;
}
u->val = val;
u->desc = _(desc);
u->flag = flag;
u->next = NULL;
}
void toggle_init(void)
{
/* There is no need to reinitialize the toggles. They can't
* change. */
if (toggles != NULL)
return;
toggle_init_one(TOGGLE_NOHELP_KEY, N_("Help mode"), NO_HELP);
#ifdef ENABLE_MULTIBUFFER
/* If we're using restricted mode, the multibuffer toggle is
* disabled. It's useless since inserting files is disabled. */
if (!ISSET(RESTRICTED))
toggle_init_one(TOGGLE_MULTIBUFFER_KEY,
N_("Multiple file buffers"), MULTIBUFFER);
#endif
toggle_init_one(TOGGLE_CONST_KEY, N_("Constant cursor position"),
CONSTUPDATE);
toggle_init_one(TOGGLE_AUTOINDENT_KEY, N_("Auto indent"),
AUTOINDENT);
#ifndef DISABLE_WRAPPING
toggle_init_one(TOGGLE_WRAP_KEY, N_("Auto line wrap"), NO_WRAP);
#endif
toggle_init_one(TOGGLE_CUTTOEND_KEY, N_("Cut to end"), CUT_TO_END);
/* If we're using restricted mode, the suspend toggle is disabled.
* It's useless since suspending is disabled. */
if (!ISSET(RESTRICTED))
toggle_init_one(TOGGLE_SUSPEND_KEY, N_("Suspend"), SUSPEND);
#ifndef DISABLE_MOUSE
toggle_init_one(TOGGLE_MOUSE_KEY, N_("Mouse support"), USE_MOUSE);
#endif
/* If we're using restricted mode, the DOS/Mac conversion toggle is
* disabled. It's useless since inserting files is disabled. */
if (!ISSET(RESTRICTED))
toggle_init_one(TOGGLE_NOCONVERT_KEY,
N_("No conversion from DOS/Mac format"), NO_CONVERT);
/* If we're using restricted mode, the backup toggle is disabled.
* It's useless since backups are disabled. */
if (!ISSET(RESTRICTED))
toggle_init_one(TOGGLE_BACKUP_KEY, N_("Backup files"),
BACKUP_FILE);
toggle_init_one(TOGGLE_SMOOTH_KEY, N_("Smooth scrolling"),
SMOOTH_SCROLL);
toggle_init_one(TOGGLE_SMARTHOME_KEY, N_("Smart home key"),
SMART_HOME);
#ifdef ENABLE_COLOR
toggle_init_one(TOGGLE_SYNTAX_KEY, N_("Color syntax highlighting"),
NO_COLOR_SYNTAX);
#endif
#ifdef ENABLE_NANORC
toggle_init_one(TOGGLE_WHITESPACE_KEY, N_("Whitespace display"),
WHITESPACE_DISPLAY);
#endif
toggle_init_one(TOGGLE_MORESPACE_KEY,
N_("Use of more space for editing"), MORE_SPACE);
toggle_init_one(TOGGLE_TABSTOSPACES_KEY,
N_("Conversion of typed tabs to spaces"), TABS_TO_SPACES);
toggle_init_one(TOGGLE_QUICKBLANK_KEY,
N_("Quick statusbar blanking"), QUICK_BLANK);
}
#endif /* !NANO_SMALL */
/* This function is called just before calling exit(). Practically, the
* only effect is to cause a segmentation fault if the various data
* structures got bolloxed earlier. Thus, we don't bother having this
* function unless debugging is turned on. */
#ifdef DEBUG
/* Added by SPK for memory cleanup; gracefully return our malloc()s. */
void thanks_for_all_the_fish(void)
{
delwin(topwin);
delwin(edit);
delwin(bottomwin);
#ifndef DISABLE_JUSTIFY
if (quotestr != NULL)
free(quotestr);
#ifdef HAVE_REGEX_H
regfree(&quotereg);
if (quoteerr != NULL)
free(quoteerr);
#endif
#endif
#ifndef NANO_SMALL
if (backup_dir != NULL)
free(backup_dir);
#endif
#ifndef DISABLE_OPERATINGDIR
if (operating_dir != NULL)
free(operating_dir);
if (full_operating_dir != NULL)
free(full_operating_dir);
#endif
if (last_search != NULL)
free(last_search);
if (last_replace != NULL)
free(last_replace);
if (hblank != NULL)
free(hblank);
#ifndef DISABLE_SPELLER
if (alt_speller != NULL)
free(alt_speller);
#endif
#ifndef DISABLE_HELP
if (help_text != NULL)
free(help_text);
#endif
if (filename != NULL)
free(filename);
if (answer != NULL)
free(answer);
if (cutbuffer != NULL)
free_filestruct(cutbuffer);
#ifndef DISABLE_JUSTIFY
if (jusbuffer != NULL)
free_filestruct(jusbuffer);
#endif
free_shortcutage(&main_list);
free_shortcutage(&whereis_list);
free_shortcutage(&replace_list);
free_shortcutage(&replace_list_2);
free_shortcutage(&gotoline_list);
free_shortcutage(&writefile_list);
free_shortcutage(&insertfile_list);
#ifndef DISABLE_HELP
free_shortcutage(&help_list);
#endif
#ifndef DISABLE_SPELLER
free_shortcutage(&spell_list);
#endif
#ifndef NANO_SMALL
free_shortcutage(&extcmd_list);
#endif
#ifndef DISABLE_BROWSER
free_shortcutage(&browser_list);
free_shortcutage(&gotodir_list);
#endif
#ifndef NANO_SMALL
/* Free the memory associated with each toggle. */
while (toggles != NULL) {
toggle *t = toggles;
toggles = toggles->next;
free(t);
}
#endif
#ifdef ENABLE_MULTIBUFFER
/* Free the memory associated with each open file buffer. */
if (open_files != NULL) {
/* Make sure open_files->fileage is up to date, in case we've
* cut the top line of the file. */
open_files->fileage = fileage;
free_openfilestruct(open_files);
}
#else
if (fileage != NULL)
free_filestruct(fileage);
#endif
#ifdef ENABLE_COLOR
if (syntaxstr != NULL)
free(syntaxstr);
while (syntaxes != NULL) {
syntaxtype *bill = syntaxes;
free(syntaxes->desc);
while (syntaxes->extensions != NULL) {
exttype *bob = syntaxes->extensions;
syntaxes->extensions = bob->next;
regfree(&bob->val);
free(bob);
}
while (syntaxes->color != NULL) {
colortype *bob = syntaxes->color;
syntaxes->color = bob->next;
regfree(&bob->start);
if (bob->end != NULL)
regfree(bob->end);
free(bob->end);
free(bob);
}
syntaxes = syntaxes->next;
free(bill);
}
#endif /* ENABLE_COLOR */
#ifndef NANO_SMALL
/* Free the search and replace history lists. */
if (searchage != NULL)
free_filestruct(searchage);
if (replaceage != NULL)
free_filestruct(replaceage);
#endif
#ifdef ENABLE_NANORC
if (homedir != NULL)
free(homedir);
#endif
}
#endif /* DEBUG */
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